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12-hour fasting window every day. According to some researchers, fasting for 12–16 hours can cause the body to turn its fat stores into energy, which releases ketones into the bloodstream. This encourages weight loss.
Longer is better. You are likely sleeping 8-9 hours anyway. EAting 2 meals with no snacking is optimal for improving metabolic health. For weight loss 18-6 or longer tends to give best results. Not long ago, 2 or 3 meals a day was NORMAL, eating 12+ hours a day is what is NOT.
